486637434 has 24 divisors (see below), whose sum is σ = 1057222452. Its totient is φ = 161775360.

The previous prime is 486637433. The next prime is 486637447. The reversal of 486637434 is 434736684.

486637434 is a `hidden beast` number, since 4 + 8 + 6 + 637 + 4 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 485541225 + 1096209 = 22035^2 + 1047^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 486637434.

It is not an unprimeable number, because it can be changed into a prime (486637433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29527 + ... + 42954.

Almost surely, 2^486637434 is an apocalyptic number.

486637434 is an abundant number, since it is smaller than the sum of its proper divisors (570585018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

486637434 is a wasteful number, since it uses less digits than its factorization.

486637434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72862 (or 72859 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The square root of 486637434 is about 22059.8602443443. The cubic root of 486637434 is about 786.5660025922.

The spelling of 486637434 in words is "four hundred eighty-six million, six hundred thirty-seven thousand, four hundred thirty-four".